Sure! Here's an example of a simple text-based game implemented as a single HTML file using JavaScript. The game assumes smartphone operation and uses pictograms where possible.
To play this game, you can save the above code into an HTML file (e.g., `food_fight_pizza_game.html`) and open it in a web browser to start the game. The game presents choices based on the actions available to the player. Follow the instructions displayed on the screen and type the corresponding action number to progress through the game. Your goal is to find the stolen pizza ingredients, make your own pizza, and win the food fight!
Note: This is a basic example and can be further improved and enhanced based on specific requirements or desired features.